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821d4118 | 1 | /* Target-dependent globals. |
fbd26352 | 2 | Copyright (C) 2010-2019 Free Software Foundation, Inc. |
821d4118 | 3 | |
4 | This file is part of GCC. | |
5 | ||
6 | GCC is free software; you can redistribute it and/or modify it under | |
7 | the terms of the GNU General Public License as published by the Free | |
8 | Software Foundation; either version 3, or (at your option) any later | |
9 | version. | |
10 | ||
11 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY | |
12 | WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
13 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
14 | for more details. | |
15 | ||
16 | You should have received a copy of the GNU General Public License | |
17 | along with GCC; see the file COPYING3. If not see | |
18 | <http://www.gnu.org/licenses/>. */ | |
19 | ||
20 | #ifndef TARGET_GLOBALS_H | |
21 | #define TARGET_GLOBALS_H 1 | |
22 | ||
23 | #if SWITCHABLE_TARGET | |
24 | extern struct target_flag_state *this_target_flag_state; | |
c3460481 | 25 | extern struct target_regs *this_target_regs; |
679bcc8d | 26 | extern struct target_rtl *this_target_rtl; |
d2b854bc | 27 | extern struct target_recog *this_target_recog; |
6d0eb0c4 | 28 | extern struct target_hard_regs *this_target_hard_regs; |
5f00384a | 29 | extern struct target_reload *this_target_reload; |
6ebe4c69 | 30 | extern struct target_expmed *this_target_expmed; |
2770cb33 | 31 | extern struct target_optabs *this_target_optabs; |
d0f03375 | 32 | extern struct target_libfuncs *this_target_libfuncs; |
e8aa5a28 | 33 | extern struct target_cfgloop *this_target_cfgloop; |
a1e0509e | 34 | extern struct target_ira *this_target_ira; |
35 | extern struct target_ira_int *this_target_ira_int; | |
3b9c3a16 | 36 | extern struct target_builtins *this_target_builtins; |
049d15fc | 37 | extern struct target_gcse *this_target_gcse; |
22d65d2c | 38 | extern struct target_bb_reorder *this_target_bb_reorder; |
c7944dce | 39 | extern struct target_lower_subreg *this_target_lower_subreg; |
6e5c480b | 40 | #endif |
821d4118 | 41 | |
42 | struct GTY(()) target_globals { | |
f6de51be | 43 | ~target_globals (); |
44 | ||
821d4118 | 45 | struct target_flag_state *GTY((skip)) flag_state; |
f6de51be | 46 | struct target_regs *GTY((skip)) regs; |
679bcc8d | 47 | struct target_rtl *rtl; |
f6de51be | 48 | struct target_recog *GTY((skip)) recog; |
49 | struct target_hard_regs *GTY((skip)) hard_regs; | |
50 | struct target_reload *GTY((skip)) reload; | |
51 | struct target_expmed *GTY((skip)) expmed; | |
2770cb33 | 52 | struct target_optabs *GTY((skip)) optabs; |
d0f03375 | 53 | struct target_libfuncs *libfuncs; |
e8aa5a28 | 54 | struct target_cfgloop *GTY((skip)) cfgloop; |
f6de51be | 55 | struct target_ira *GTY((skip)) ira; |
56 | struct target_ira_int *GTY((skip)) ira_int; | |
3b9c3a16 | 57 | struct target_builtins *GTY((skip)) builtins; |
049d15fc | 58 | struct target_gcse *GTY((skip)) gcse; |
22d65d2c | 59 | struct target_bb_reorder *GTY((skip)) bb_reorder; |
c7944dce | 60 | struct target_lower_subreg *GTY((skip)) lower_subreg; |
821d4118 | 61 | }; |
62 | ||
6e5c480b | 63 | #if SWITCHABLE_TARGET |
821d4118 | 64 | extern struct target_globals default_target_globals; |
65 | ||
66 | extern struct target_globals *save_target_globals (void); | |
08c7d04b | 67 | extern struct target_globals *save_target_globals_default_opts (void); |
821d4118 | 68 | |
69 | static inline void | |
70 | restore_target_globals (struct target_globals *g) | |
71 | { | |
72 | this_target_flag_state = g->flag_state; | |
f6de51be | 73 | this_target_regs = g->regs; |
679bcc8d | 74 | this_target_rtl = g->rtl; |
f6de51be | 75 | this_target_recog = g->recog; |
76 | this_target_hard_regs = g->hard_regs; | |
77 | this_target_reload = g->reload; | |
78 | this_target_expmed = g->expmed; | |
2770cb33 | 79 | this_target_optabs = g->optabs; |
d0f03375 | 80 | this_target_libfuncs = g->libfuncs; |
e8aa5a28 | 81 | this_target_cfgloop = g->cfgloop; |
f6de51be | 82 | this_target_ira = g->ira; |
83 | this_target_ira_int = g->ira_int; | |
3b9c3a16 | 84 | this_target_builtins = g->builtins; |
049d15fc | 85 | this_target_gcse = g->gcse; |
22d65d2c | 86 | this_target_bb_reorder = g->bb_reorder; |
c7944dce | 87 | this_target_lower_subreg = g->lower_subreg; |
821d4118 | 88 | } |
89 | #endif | |
90 | ||
91 | #endif |